Reactions SRN1: Partie 15. Action de sulfanions sur la chloro-5 iodo-7 hydroxy-8 quinoleine
作者:René Beugelmans、Michèle Bois-Choussy
DOI:10.1016/s0040-4020(01)87357-9
日期:1986.1
quinoline react under irradiation with aliphatic, aromatic, heterocyclic or heteroaromatic sulfanions or with the diethyl phosphite anion almost exclusively on position 7 by SRN1substitution of iodine. Factors influencing the reaction of the dihaloaromatic substrates toward either mono- or disubstitution (nature of the nucleofugic group, structure of nucleophile) are discussed.
Monosubstitution versus disubstitution in the SRN1 reaction of dihalobenzenes with sulfanions. The role of the monosubstitution product and of its anion radical